AutoCodes – Honda – P011A 2021 Honda CR-V

P011A 2021 Honda CR-V Code - Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem

Quick Answer

Two Engine Coolant Temperature (ECT) Sensors and one Intake Air Temperature (IAT) Sensor are used by the Powertrain Control Module (PCM). Common causes include Faulty Engine Coolant Temperature (ECT) Sensor 1, Faulty Engine Coolant Temperature Sensor 2, Faulty Intake Air Temperature (IAT) Sensor. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P011A 2021 Honda CR-V indicates Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem.
Common causes: Common causes include Faulty Engine Coolant Temperature (ECT) Sensor 1, Faulty Engine Coolant Temperature Sensor 2, Faulty Intake Air Temperature (IAT) Sensor.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 196

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 02, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P011A 2021 Honda CR-V Description

Two Engine Coolant Temperature (ECT) Sensors and one Intake Air Temperature (IAT) Sensor are used by the Powertrain Control Module (PCM). When the engine is stopped and enough time has passed, the temperature of the engine will equalize to the ambient temperature. ECT Sensor 1 and IAT Sensor are compared to ECT Sensor 2, and if an inappropriate temperature is read, the PCM detects a malfunction in the corresponding sensor and stores a Diagnostic Trouble Code (DTC).

OBDII Code P011A 2021 Honda CR-V - Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem - AutoCodes.com — P011A 2021 Honda CR-V Code - Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem

What does this mean?

What are the Possible Causes of the DTC P011A 2021 Honda CR-V?

Faulty Engine Coolant Temperature (ECT) Sensor 1
Faulty Engine Coolant Temperature Sensor 2
Faulty Intake Air Temperature (IAT) Sensor

How to Fix the DTC P011A 2021 Honda CR-V?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P011A 2021 Honda CR-V code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P011A 2021 Honda CR-V code?

Need more information on how to fix the P011A 2021 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P011A 2021 Honda CR-V code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P011A 2021 Honda CR-V Code

1. What are common symptoms of the P011A OBDII code in a 2021 Honda CR-V?

- Common symptoms include engine overheating, rough idling, poor fuel efficiency, and the check engine light illuminating on the dashboard.

2. What can cause the P011A code to trigger in a 2021 Honda CR-V?

- The P011A code is typically triggered by a faulty engine coolant temperature sensor, a wiring issue in the sensor circuit, or a problem with the engine control module.

3. How can I diagnose the P011A code in my 2021 Honda CR-V?

- You can diagnose the P011A code by using an OBDII scanner to read the code, visually inspecting the engine coolant temperature sensor and its wiring for any damage, and testing the sensor's resistance with a multimeter.

4. What are the potential consequences of ignoring the P011A code in a 2021 Honda CR-V?

- Ignoring the P011A code can lead to engine overheating, which may cause serious engine damage and potentially result in a breakdown or unsafe driving conditions.

5. Can I drive my 2021 Honda CR-V with the P011A OBDII code present?

- It is not recommended to drive your vehicle with the P011A code present, as it can lead to engine overheating and other potential issues that may compromise the vehicle's performance and safety.

6. How can I repair the P011A code in my 2021 Honda CR-V?

- To repair the P011A code, you may need to replace the engine coolant temperature sensor, repair any damaged wiring in the sensor circuit, or reprogram the engine control module if necessary.

7. Are there any DIY tips for fixing the P011A code in a 2021 Honda CR-V?

- While some simple repairs like replacing the engine coolant temperature sensor can be done by DIY enthusiasts, it's recommended to consult a professional mechanic for accurate diagnosis and repair of the P011A code.

8. How much does it typically cost to repair the P011A code in a 2021 Honda CR-V?

- The cost of repairing the P011A code can vary depending on the specific issue causing the code, but it may range from $100 to $300 for parts and labor.

9. Can a faulty engine coolant temperature sensor cause other codes to appear in a 2021 Honda CR-V?

- Yes, a faulty engine coolant temperature sensor can cause other related codes to appear, such as P0117 (Engine Coolant Temperature Circuit Low Input) or P0118 (Engine Coolant Temperature Circuit High Input).

10. Is it important to address the P011A code promptly in a 2021 Honda CR-V?

- Yes, it is important to address the P011A code promptly to prevent potential engine damage, ensure optimal engine performance, and maintain the overall reliability of your vehicle.